package com.bruan.mapper;

import com.bruan.pojo.Emp;
import org.apache.ibatis.annotations.*;

import java.time.LocalDate;
import java.util.List;

@Mapper
public interface EmpMapper {
    //删除员工
    @Delete("delete from emp where id = #{id}")
    public void delete(Integer id);

    //新增员工
    @Options(useGeneratedKeys = true, keyProperty = "id")
    @Insert("insert into emp(username, name, gender, image, job, entrydate, dept_id, create_time, update_time)" +
            "values (#{username},#{name},#{gender},#{image},#{job},#{entrydate},#{deptId},#{createTime},#{updateTime})")
    public void insert(Emp emp);

    //更新员工
    @Update("update emp set username = #{username}, name=#{name},gender=#{gender},image=#{image},job=#{job}," +
            "entrydate=#{entrydate},dept_id=#{deptId},update_time=#{updateTime} where id=#{id}")
    public void update(Emp emp);

    //查找员工
    @Results({
            @Result(column = "dept_id",property = "deptId"),
            @Result(column = "create_time",property = "createTime"),
            @Result(column = "update_time",property = "updateTime"),
    })
    @Select("select * from emp where id = #{id}")
    public Emp select(Integer id);


    //条件查询员工信息
//    @Select("select * from emp where name like concat('%',#{name},'%') and gender = #{gender}" +
//            "  and entrydate between #{begin} and #{end} order by update_time desc")
//
//    public List<Emp> list(String name, short gender, LocalDate begin, LocalDate end);
    public List<Emp> list(String name, short gender, LocalDate begin, LocalDate end);


    // 动态更新员工
    public void update2(Emp emp);

    //批量删除员工
    public void deleteById(List<Integer> ids);

}

